Tigi s factor true lasting colour hair oil is a dual styling and finishing oil with a lightweight formula infused with ultra sheer micro shine oils to help protect the hairs colour and impart shimmer and shine for a glossy finish it also provides protection against heat damage adds shine and softness to the hair and smoothes the cuticle to use dispense one pump into palm of hand and run through towel dried hair to smooth and protect during styling adjust amount and application depending on